Clinical trials: Endothelium, Vascular
Healthy Subjects, Dyslipidaemias
Study To Evaluate The Effects Of GW856553 On Endothelial Function/Vascular Compliance In Subjects With Dyslipidaemia.
The rationale for this study is to determine whether GW856553 (7.5mg BD for 28 days) has an effect on endothelial function in dyslipidaemic subjects as assessed by venous occlusion plethysmography using brachial artery…
- Conditions
- Healthy Subjects, Dyslipidaemias, Dyslipidaemia
- Trial name
- NCT00474864
- Testing
- GW856553
- Where
- 3 sites in United Kingdom
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Lung Protective Ventilation, Cardiopulmonary Bypass
Unilateral Ventilation on Cardiopulmonary Bypass During Cardiac Surgery
This study investigates if single lung ventilation on cardiopulmonary bypass can mitigate postoperative lung water accumulation determined by lung ultrasound in the ventilated lung as compared to the non-ventilated lung in…
- Conditions
- Lung Protective Ventilation, Cardiopulmonary Bypass, High-risk Cardiac Patients, Lung Ultrasound
- Trial name
- NCT07612709
- Testing
- Ventilated lung, Non-ventilated lung.
- Where
- Austria
- Volunteers
- 45 people
- Sponsor
- Medical University of Vienna
Sleep Apnea, Insufficient Sleep Syndrome
Improving Outcomes for Patients With SDB and Insufficient Sleep
The purpose of this study is to look at how sleep disordered breathing (SDB) and not getting enough sleep each night contribute to daytime sleepiness.
- Conditions
- Sleep Apnea, Insufficient Sleep Syndrome, Sleep, Hypertension
- Trial name
- RESTORE (NCT04279834)
- Testing
- PAP Treatment, Sleep Education I
- Where
- United States
- Volunteers
- 561 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Periodontal Diseases
Periodontal Status and Endothelial Dysfunction in Patients With Polycystic Ovary Syndrome
Emerging research indicates a link between polycystic ovary syndrome (PCOS) and periodontal diseases, revealing the intricate relationship between oral health and systemic conditions.
- Trial name
- NCT06184412
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana
Non-Obstructive Coronary Atherosclerosis, Ischemia
INOCA Spanish National Registry
Coronary atherosclerosis is the most common cause of ischaemic heart disease. About 40-50% of patients with symptoms and documented ischaemia on non-invasive tests do not show obstructive coronary artery disease on coronary…
- Conditions
- Non-Obstructive Coronary Atherosclerosis, Ischemia, Coronary Disease
- Trial name
- ESP-INOCA (NCT06327672)
- Where
- 3 sites in Spain
- Volunteers
- 1,000 people
- Sponsor
- Eva Rumiz González
Hypertension
Physical Exercise in Hypertension, Randomised Clinical Trial
Endurance training has a documented effect on hypertension. However, only low to moderate training intensity has so far been studied.
- Trial name
- NCT00218972
- Testing
- Aerobic interval training, moderate intensity training, Recommendation of regular exercise
- Where
- Norway
- Volunteers
- 88 people
- Sponsor
- Norwegian University of Science and Technology
Endothelial Dysfunction
Nitrate and Vitamin C on Vascular Health Oxidative Stress
The objective of this study is to examine whether the co-administration of dietary nitrate combined with vitamin C for 4 weeks in patients at risk for CVD would yield robust effects on endothelial function using blood measures…
- Trial name
- NCT04283630
- Testing
- Dietary nitrate in the form of beetroot juice for all participnats, Nature Made vitamin c 1000 mg
- Where
- 2 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- David Travis Thomas
Cardiovascular Disease
Effects of a Beverage Rich in Fruit Extracts on Risk Factors Associated With Cardiovascular Disease
The purpose of this study is to assess the effects of a novel beverage rich in polyphenols (compounds present in fruit extracts) on risk factors associated with cardiovascular disease.
- Trial name
- NCT00795834
- Testing
- High polyphenol beverage
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Chronic Kidney Disease
Albumin Dialysis in End-Stage Renal Disease: Detoxification Capacity and Impact on Vascular Endothelial Function
The uremic syndrome is mainly related to the retention of a host of compounds, due to altered glomerular filtration and other factors of renal dysfunction, e.g. tubular secretion.
- Trial name
- NCT00442299
- Testing
- Fractionated Plasma Separation and Adsorption (FPSA)
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Atrial Fibrillation
Pleotropic Effect of New Oral Anticoagulants
Atrial fibrillation (AF) has been known to have several pathophysiologic mechanisms including endothelial dysfunction of heart and vessel.
- Trial name
- NCT02544932
- Testing
- dabigatran, ribaroxaban, Warfarin
- Where
- South Korea
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Kyunghee University Medical Center
Diabetic Retinal Edema
Treatment of Diabetic Macular Edema (DME) With Anti-VEGF and Focal Laser
Long-term follow-up of patients with diabetic macular edema (DME) treated with intravitreal anti-vascular endothelial growth factor (anti-VEGF) combined focal laser and identification of prognostic morphological characteristics.
- Trial name
- NCT03590444
- Testing
- Ranibizumab 0.5 MG/0.05 ML Intraocular Solution
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Hospital Hietzing
Metastatic Malignancies
Side Effects of Vascular Endothelial Growth Factor (VEGF) and Epidermal Growth Factor Receptor (EGFR) Directed Therapy
Angiogenesis inhibitors and EGFR inhibitors not only have anti tumor activity but also modify physiological processes. This study evaluates effects on vascular function, endocrine function and metabolism.
- Trial name
- Mabtornib (NCT00657098)
- Where
- Netherlands
- Volunteers
- 73 people
- Sponsor
- University Medical Center Groningen
Diabetes Mellitus, Healthy
Vascular Effects of Endothelium-Derived Versus Hemoglobin-Transported Nitric Oxide in Healthy Subjects
Nitric oxide (NO) is a soluble gas, continuously synthesized by the endothelium, that contributes importantly to vasodilator tone of the coronary and systemic circulations by activating guanylyl cyclase in vascular smooth muscle…
- Conditions
- Diabetes Mellitus, Healthy, Hypercholesterolemia, Hypertension
- Trial name
- NCT00001963
- Testing
- hemoglobin-transported nitric oxide
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
HIV Infection
Comparing Blood Vessel Endothelial Function in HIV-Infected People and Matched HIV-Uninfected People
The blood vessels that carry blood from the heart to the rest of the body are normally capable of relaxing and constricting when needed to provide more or less blood to the body.
- Trial name
- NCT00919724
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Indiana University
End Stage Renal Disease
Adenovirus Vascular Endothelial Growth Factor (VEGF) Therapy in Vascular Access - Novel Trinam AGainst Control Evidence
Patients in renal failure on hemodialysis depend on adequate and sustained vascular access. This can be achieved by surgical placement of a synthetic polytetrafluoroethylene (PTFE) graft.
- Trial name
- AdV-VANTAGE (NCT00895479)
- Testing
- Graft placement surgery plus Trinam therapy
- Where
- 12 sites in United States
- Volunteers
- 250 people
- Sponsor
- Ark Therapeutics Ltd
Sars-CoV2
COVID-19 Respiratory Distress and Antithrombotic Drugs in Subject's Habits
Current management of VID-19 consists of oxygen support without specific treatment. Hospitalization may suddenly require delayed resuscitation.
- Trial name
- CRASH (NCT04412473)
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Strasbourg, France
Stroke
Bayraktutan Dunhill Medical Trust EPC Study
Stroke is a life-threatening medical condition that occurs due to a sudden disruption of blood supply to the brain. Although it may affect all age groups including children, the elderly are at a greater risk of having strokes.
- Trial name
- NCT02980354
- Where
- 2 sites in United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Hypertension
Role of Enhanced External Counterpulsation (EECP) Therapy in Patients With Resistant Hypertension
High Blood Pressure or Hypertension is one of the main causes of stroke, heart disease, heart attack and kidney disease. Traditionally physicians use diet and lifestyles change and medications to control patient's blood pressure.
- Trial name
- EECP (NCT00953797)
- Testing
- Enhanced External Counterpulsation
- Where
- United States
- Sponsor
- Albert Einstein Healthcare Network
Acute Respiratory Distress Syndrome
Influence of NEP Inhibition on Vascular Leak and Inflammation (NEPi-INFLAMMATION)
Acute Respiratory Distress Syndrome (ARDS) is a severe type of lung injury that affects 10% of patients admitted to Intensive Care Units worldwide, with an unacceptably high mortality of up to 48% in those with the most severe…
- Trial name
- NCT05600062
- Testing
- Racecadotril 100 milligram (MG) Oral Capsule
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Glaucoma and Ocular Hypertension, Diabetic Macular Edema
Effect of Dexamethasone Implant on Optic Disc
This study evaluates the effect of dexamethasone implant which is an intraocular corticosteroid on the optic nerve fibers. Retinal nerve fiber thicknesses and optic nerve head pitting rates were measured before and 6 months after…
- Conditions
- Glaucoma and Ocular Hypertension, Diabetic Macular Edema, Intravenous Drug Usage, Optic Disk Disorders
- Trial name
- NCT03927118
- Testing
- intravitreal dexamethasone implant application
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Bulent Ecevit University
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